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31 lines
427 B
Go
31 lines
427 B
Go
package slicesext
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import (
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"cmp"
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"slices"
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)
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func UniqueJoin[T cmp.Ordered](ss ...[]T) []T {
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var length int
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for _, s := range ss {
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length += len(s)
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}
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r := make([]T, length)
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var i int
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for _, s := range ss {
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i += copy(r[i:], s)
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}
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slices.Sort(r)
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return slices.Compact(r)
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}
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func FirstNonZero[T comparable](values ...T) T {
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var zero T
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for _, v := range values {
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if v != zero {
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return v
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}
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}
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return zero
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}
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